222.199.255.101 โ Haidian, Beijing, ๐จ๐ณ China ยท AS4538 ERX-CERNET-BKB
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AS4538
Prefixes of AS4538
Prefix 2001:250:207::/48
222.199.255.101
A record for
ns4.
buct.edu.cn
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2001:250:207:df:222:199:255:101
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222.199.255.101
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2001:250:207:df:222:199:255:101
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222.199.224.0/19
8K IPs ยท AS4538 ERX-CERNET-BKB
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๐ง
AS4538
ERX-CERNET-BKB autonomous system
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Haidian, Beijing, ๐จ๐ณ China
๐จ๐ณ
ERX-CERNET-BKB
222.199.224.0/19
CMI (Customer Route)
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A record for
IP numbers used in conjunction